SequenceReader<T>.TryReadTo 方法

定义

重载

TryReadTo(ReadOnlySpan<T>, T, T, Boolean)

尝试读取给定 delimiter 之前的所有内容,忽略前面为 delimiterEscape 的分隔符。Tries to read everything up to the given delimiter, ignoring delimiters that are preceded by delimiterEscape.

TryReadTo(ReadOnlySequence<T>, T, T, Boolean)

尝试读取给定 delimiter 之前的所有内容,忽略前面为 delimiterEscape 的分隔符。Tries to read everything up to the given delimiter, ignoring delimiters that are preceded by delimiterEscape.

TryReadTo(ReadOnlySpan<T>, T, Boolean)

尝试读取给定 delimiter 之前的所有内容。Tries to read everything up to the given delimiter.

TryReadTo(ReadOnlySequence<T>, T, Boolean)

尝试读取给定 delimiter 之前的所有内容。Tries to read everything up to the given delimiter.

TryReadTo(ReadOnlySequence<T>, ReadOnlySpan<T>, Boolean)

尝试读取数据,直到指定为只读范围的整个分隔符匹配。Tries to read data until the entire delimiter specified as a read-only span matches.

TryReadTo(ReadOnlySpan<T>, ReadOnlySpan<T>, Boolean)

尝试读取给定 delimiter 之前的所有内容。Try to read everything up to the given delimiter.

TryReadTo(ReadOnlySpan<T>, T, T, Boolean)

尝试读取给定 delimiter 之前的所有内容,忽略前面为 delimiterEscape 的分隔符。Tries to read everything up to the given delimiter, ignoring delimiters that are preceded by delimiterEscape.

public bool TryReadTo (out ReadOnlySpan<T> span, T delimiter, T delimiterEscape, bool advancePastDelimiter = true);
member this.TryReadTo : ReadOnlySpan * 'T * 'T * bool -> bool
Public Function TryReadTo (ByRef span As ReadOnlySpan(Of T), delimiter As T, delimiterEscape As T, Optional advancePastDelimiter As Boolean = true) As Boolean

参数

span
ReadOnlySpan<T>

当方法返回时,包含读取的数据(如果有)。When the method returns, contains the data read, if any.

delimiter
T

要查找的分隔符。The delimiter to look for.

delimiterEscape
T

一个值,指示将跳过紧跟 delimiter 之后的项。A value that indicates that an immediately following delimiter is to be skipped.

advancePastDelimiter
Boolean

若要跳过 delimiter(如果已发现),则为 true;否则为 falsetrue to move past the delimiter if found; otherwise, false.

返回

Boolean

如果发现了 delimiter,则为 true;否则为 falsetrue if the delimiter was found; otherwise, false.

适用于

TryReadTo(ReadOnlySequence<T>, T, T, Boolean)

尝试读取给定 delimiter 之前的所有内容,忽略前面为 delimiterEscape 的分隔符。Tries to read everything up to the given delimiter, ignoring delimiters that are preceded by delimiterEscape.

public bool TryReadTo (out System.Buffers.ReadOnlySequence<T> sequence, T delimiter, T delimiterEscape, bool advancePastDelimiter = true);
member this.TryReadTo : ReadOnlySequence * 'T * 'T * bool -> bool
Public Function TryReadTo (ByRef sequence As ReadOnlySequence(Of T), delimiter As T, delimiterEscape As T, Optional advancePastDelimiter As Boolean = true) As Boolean

参数

sequence
ReadOnlySequence<T>

当方法返回时,包含读取的数据(如果有)。When the method returns, contains the data read, if any.

delimiter
T

要查找的分隔符。The delimiter to look for.

delimiterEscape
T

一个值,指示将跳过紧跟 delimiter 之后的项。A value that indicates that an immediately following delimiter is to be skipped.

advancePastDelimiter
Boolean

若要跳过 delimiter(如果已发现),则为 true;否则为 falsetrue to move past the delimiter if found; otherwise, false.

返回

Boolean

如果发现了 delimiter,则为 true;否则为 falsetrue if the delimiter was found; otherwise, false.

适用于

TryReadTo(ReadOnlySpan<T>, T, Boolean)

尝试读取给定 delimiter 之前的所有内容。Tries to read everything up to the given delimiter.

public bool TryReadTo (out ReadOnlySpan<T> span, T delimiter, bool advancePastDelimiter = true);
member this.TryReadTo : ReadOnlySpan * 'T * bool -> bool
Public Function TryReadTo (ByRef span As ReadOnlySpan(Of T), delimiter As T, Optional advancePastDelimiter As Boolean = true) As Boolean

参数

span
ReadOnlySpan<T>

当方法返回时,包含读取的数据(如果有)。When the method returns, contains the data read, if any.

delimiter
T

要查找的分隔符。The delimiter to look for.

advancePastDelimiter
Boolean

若要跳过 delimiter(如果已发现),则为 true;否则为 falsetrue to move past the delimiter if found; otherwise, false.

返回

Boolean

如果发现了 delimiter,则为 true;否则为 falsetrue if the delimiter was found; otherwise, false.

适用于

TryReadTo(ReadOnlySequence<T>, T, Boolean)

尝试读取给定 delimiter 之前的所有内容。Tries to read everything up to the given delimiter.

public bool TryReadTo (out System.Buffers.ReadOnlySequence<T> sequence, T delimiter, bool advancePastDelimiter = true);
member this.TryReadTo : ReadOnlySequence * 'T * bool -> bool
Public Function TryReadTo (ByRef sequence As ReadOnlySequence(Of T), delimiter As T, Optional advancePastDelimiter As Boolean = true) As Boolean

参数

sequence
ReadOnlySequence<T>

当方法返回时,包含读取的数据(如果有)。When the method returns, contains the data read, if any.

delimiter
T

要查找的分隔符。The delimiter to look for.

advancePastDelimiter
Boolean

若要跳过 delimiter(如果已发现),则为 true;否则为 falsetrue to move past the delimiter if found; otherwise, false.

返回

Boolean

如果发现了 delimiter,则为 true;否则为 falsetrue if the delimiter was found; otherwise, false.

适用于

TryReadTo(ReadOnlySequence<T>, ReadOnlySpan<T>, Boolean)

尝试读取数据,直到指定为只读范围的整个分隔符匹配。Tries to read data until the entire delimiter specified as a read-only span matches.

public bool TryReadTo (out System.Buffers.ReadOnlySequence<T> sequence, ReadOnlySpan<T> delimiter, bool advancePastDelimiter = true);
member this.TryReadTo : ReadOnlySequence * ReadOnlySpan<'T (requires 'T : struct)> * bool -> bool
Public Function TryReadTo (ByRef sequence As ReadOnlySequence(Of T), delimiter As ReadOnlySpan(Of T), Optional advancePastDelimiter As Boolean = true) As Boolean

参数

sequence
ReadOnlySequence<T>

当方法返回时,包含读取的数据(如果有)。When the method returns, contains the data read, if any.

delimiter
ReadOnlySpan<T>

一个只读范围,包含一个或多个分隔符。A read-only span that contains one or more delimiters.

advancePastDelimiter
Boolean

若要跳过 delimiter(如果已发现),则为 true;否则为 falsetrue to move past the delimiter if found; otherwise, false.

返回

Boolean

如果发现了 delimiter,则为 true;否则为 falsetrue if the delimiter was found; otherwise, false.

适用于

TryReadTo(ReadOnlySpan<T>, ReadOnlySpan<T>, Boolean)

尝试读取给定 delimiter 之前的所有内容。Try to read everything up to the given delimiter.

public bool TryReadTo (out ReadOnlySpan<T> span, ReadOnlySpan<T> delimiter, bool advancePastDelimiter = true);
member this.TryReadTo : ReadOnlySpan * ReadOnlySpan<'T (requires 'T : struct)> * bool -> bool
Public Function TryReadTo (ByRef span As ReadOnlySpan(Of T), delimiter As ReadOnlySpan(Of T), Optional advancePastDelimiter As Boolean = true) As Boolean

参数

span
ReadOnlySpan<T>

读取数据(若有)。The read data, if any.

delimiter
ReadOnlySpan<T>

要查找的分隔符。The delimiter to look for.

advancePastDelimiter
Boolean

若要越过 delimiter(如果找到),则为 truetrue to move past the delimiter if found.

返回

Boolean

如果发现了 delimiter,则为 true;否则为 falsetrue if the delimiter was found; otherwise, false.

适用于